80332210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{3251}}^1$

素因数の和:3618

約数の個数: 32

約数和(自身を含む): 165773952

約数和(自身を除く): 85441742

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 353, 706, 1765, 2471, 3251, 3530, 4942, 6502, 12355, 16255, 22757, 24710, 32510, 45514, 113785, 227570, 1147603, 2295206, 5738015, 8033221, 11476030, 16066442, 40166105, 80332210]

約数ペア:

[(1, 80332210), (2, 40166105), (5, 16066442), (7, 11476030), (10, 8033221), (14, 5738015), (35, 2295206), (70, 1147603), (353, 227570), (706, 113785), (1765, 45514), (2471, 32510), (3251, 24710), (3530, 22757), (4942, 16255), (6502, 12355)]